BYN to IRR exchange rate on 2026-09-14 Closing rate1 BYN = 511,942.4809 IRRDay-over-day change: 2.15%Previous close: 501,177.0196More dataLive rate & chartMonthly summaryDownload CSVAvailable daily data: 2026-03-06 – 2026-09-19 Guide valutarie Tutti i tassi BYN Tutti i tassi IRR IRR Per BYN